`venn` command is complaining in various circumstances - giving a `VennRegionException`

[ctb]

looks like maybe this is fixed in the most recent version of matplotlib_venn? I tried

python -m pip install "matplotlib-venn[shapely]"

but it's not clear I'm installing the right thing 🤔

See attached for something that @jeanzzhao found caused the problem!

ref:

• VennRegionException konstantint/matplotlib-venn#30
• Design a new layout algorithm konstantint/matplotlib-venn#35

badvenn.zip